package com.xrtn.mapper;

import com.xrtn.bean.TTest;

public interface TTestMapper {
    int deleteByPrimaryKey(Integer userId);

    int insert(TTest record);

    int insertSelective(TTest record);

    TTest selectByPrimaryKey(Integer userId);

    int updateByPrimaryKeySelective(TTest record);

    int updateByPrimaryKey(TTest record);
}